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From: Fabrice Rouillier <>
To: Nicolas Mesnier <>
Subject: [Galene] Re: doc auto-hébergement serveur Galène (in french)
Date: Tue, 13 Apr 2021 18:48:46 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <YHWepHdcBiyEpbie@p340.home>

> 1. I've seen in firefox, as you expected, an IPv6 connexion for ICE...
> 2. I've then try to disable IPv6 on my VM
>        # sysctl -w net.ipv6.conf.all.disable_ipv6=1
>        # sysctl -w net.ipv6.conf.default.disable_ipv6=1
>   then reload Galène and observed the connexion was now IPv4
>   but I can't share audio nor video
>   and the /relay-test is still timeout…

This confirms that the turn is unreachable.

> Discussions about your installation script suggest to install a coTURN
> server. I've tried the method you described but without any success…

You did apply exactly the documentation ? (Strange since we have exactly the same installation …)
Be careful : you need to open much more ports as you did before ...
> As a newbie, I don't figure what's the problem of such IPv6 configuration,

With IPV6 there is no NAT so that the turn is useless.

> since it seems accessible via "standard" IPv4. Is that a lack of
> compatibility with all devices/connexions?
Your turn is simply not working.

> No doubts real tests with my students back from holidays on the 26th
> will reveal me (part of) the problem…
Not necessarily since it suffice that they all have IPV6 connexions.

A good test might be for a 4G connexion using SFR which has almost no IPV6 or also Free mobile who activated IPV6 only recently.

> It would be a pleasure if someone can help me to avoid such a situation!

Please, try this with a fresh VM following line by line the instructions :


  reply	other threads:[~2021-04-13 16:48 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-12 21:33 [Galene] " Nicolas Mesnier
2021-04-12 22:37 ` [Galene] " Fabrice Rouillier
2021-04-13  7:44   ` Nicolas Mesnier
2021-04-13 10:21     ` Fabrice Rouillier
2021-04-13 13:37       ` Nicolas Mesnier
2021-04-13 16:48         ` Fabrice Rouillier [this message]
2021-04-14 13:54           ` Nicolas Mesnier

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